[libvirt] [PATCH 00/10 v4] New internal infrastructure for RPC

An update of:
http://www.redhat.com/archives/libvir-list/2011-March/msg00901.html
New in this series
- Merge the patches for test cases into the corresponding
patch for the API being tested
- Pull in latest changes from remote driver client
- Rebase wrt Matthias' RPC generator changes
I'm not posting the remote client / daemon conversion patches
here, since I want to get this core infrastructure merged
real soon and the client/daemon conversion would delay review